geo_select_aeq	geo_select_aeq
geo_select_aeq.sf	geo_select_aeq
geo_select_aeq.sfc	geo_select_aeq
london_a	london_area
london_area	london_area
london_area_lonlat	london_area
london_c	london_area
london_cent	london_area
london_cent_lonlat	london_area
zb_100_triangular_numbers	zb_100_triangular_numbers
zb_color	zb_color
zb_doughnut	zb_doughnut
zb_lines	zb_lines
zb_plot	zb_plot
zb_quadrat	zb_quadrat
zb_segment	zb_segment
zb_zone	zb_zone
